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213481 (2002 EE162)
Classification: Main-belt Asteroid          SPK-ID: 2213481
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05452142737735045 3.5307e-08  
a 2.277927083728393 1.3499e-08 au
q 2.153731247661995 8.2547e-08 au
i 6.508096917949442 4.0335e-06 deg
node 127.5647243690597 4.0695e-05 deg
peri 318.3202870638888 6.4677e-05 deg
M 246.8943866773514 4.9808e-05 deg
tp 2459595.038884670910
(2022-Jan-15.53888467)
0.00017456 TDB
period 1255.764363138698
3.44
1.1163e-05
3.056e-08
d
yr
n .2866779871824076 2.5484e-09 deg/d
Q 2.40212291979479 1.4235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      393  
   data-arc span      6273 days (17.17 yr)  
   first obs. used      2002-03-05  
   last obs. used      2019-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62473  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:42:52  

Additional Information
 Earth MOID = 1.17463 au 
 Jupiter MOID = 2.68704 au 
 T_jup = 3.597 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.83   n/a MPCxxxxx  

213481 (2002 EE162)          Discovered 2002-Mar-05 by Sloan Digital Sky Survey at Apache Point
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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